CN112614953B - 一种有机电致发光器件以及显示装置 - Google Patents
一种有机电致发光器件以及显示装置 Download PDFInfo
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- CN112614953B CN112614953B CN202011480750.5A CN202011480750A CN112614953B CN 112614953 B CN112614953 B CN 112614953B CN 202011480750 A CN202011480750 A CN 202011480750A CN 112614953 B CN112614953 B CN 112614953B
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- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
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- H05B33/00—Electroluminescent light sources
- H05B33/12—Light sources with substantially two-dimensional radiating surfaces
- H05B33/14—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of the electroluminescent material, or by the simultaneous addition of the electroluminescent material in or onto the light source
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- H10K50/12—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers comprising dopants
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- H10K50/12—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers comprising dopants
- H10K50/121—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers comprising dopants for assisting energy transfer, e.g. sensitization
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- H10K85/631—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine
- H10K85/636—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine comprising heteroaromatic hydrocarbons as substituents on the nitrogen atom
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- H10K85/649—Aromatic compounds comprising a hetero atom
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- H10K85/649—Aromatic compounds comprising a hetero atom
- H10K85/657—Polycyclic condensed heteroaromatic hydrocarbons
- H10K85/6572—Polycyclic condensed heteroaromatic hydrocarbons comprising only nitrogen in the heteroaromatic polycondensed ring system, e.g. phenanthroline or carbazole
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- H10K85/649—Aromatic compounds comprising a hetero atom
- H10K85/657—Polycyclic condensed heteroaromatic hydrocarbons
- H10K85/6574—Polycyclic condensed heteroaromatic hydrocarbons comprising only oxygen in the heteroaromatic polycondensed ring system, e.g. cumarine dyes
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- H10K85/649—Aromatic compounds comprising a hetero atom
- H10K85/657—Polycyclic condensed heteroaromatic hydrocarbons
- H10K85/6576—Polycyclic condensed heteroaromatic hydrocarbons comprising only sulfur in the heteroaromatic polycondensed ring system, e.g. benzothiophene
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- C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
- C09K2211/10—Non-macromolecular compounds
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- C09K2211/1014—Carbocyclic compounds bridged by heteroatoms, e.g. N, P, Si or B
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- Organic Chemistry (AREA)
- Electroluminescent Light Sources (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011480750.5A CN112614953B (zh) | 2020-12-15 | 2020-12-15 | 一种有机电致发光器件以及显示装置 |
KR1020237011835A KR20230062633A (ko) | 2020-12-15 | 2021-08-30 | 유기 전계발광소자 및 디스플레이 장치 |
EP21905124.0A EP4207323A1 (en) | 2020-12-15 | 2021-08-30 | Organic electroluminescent device and display apparatus |
PCT/CN2021/115212 WO2022127191A1 (zh) | 2020-12-15 | 2021-08-30 | 一种有机电致发光器件以及显示装置 |
JP2023521167A JP2023545054A (ja) | 2020-12-15 | 2021-08-30 | 有機エレクトロルミネッセンスデバイス及び表示装置 |
US18/187,225 US20230225209A1 (en) | 2020-12-15 | 2023-03-21 | Organic electroluminescent device and display apparatus |
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CN202011480750.5A CN112614953B (zh) | 2020-12-15 | 2020-12-15 | 一种有机电致发光器件以及显示装置 |
Publications (2)
Publication Number | Publication Date |
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CN112614953A CN112614953A (zh) | 2021-04-06 |
CN112614953B true CN112614953B (zh) | 2022-10-18 |
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CN202011480750.5A Active CN112614953B (zh) | 2020-12-15 | 2020-12-15 | 一种有机电致发光器件以及显示装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20230225209A1 (ko) |
EP (1) | EP4207323A1 (ko) |
JP (1) | JP2023545054A (ko) |
KR (1) | KR20230062633A (ko) |
CN (1) | CN112614953B (ko) |
WO (1) | WO2022127191A1 (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112614953B (zh) * | 2020-12-15 | 2022-10-18 | 昆山国显光电有限公司 | 一种有机电致发光器件以及显示装置 |
CN114685354A (zh) * | 2020-12-28 | 2022-07-01 | 北京鼎材科技有限公司 | 一种有机化合物及其应用、包含其的有机电致发光器件 |
CN115745869A (zh) * | 2022-10-28 | 2023-03-07 | 清华大学 | 一种有机化合物及采用该化合物的有机电致发光器 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110911575A (zh) * | 2019-11-29 | 2020-03-24 | 昆山国显光电有限公司 | 一种有机电致发光器件及显示装置 |
CN111029477A (zh) * | 2019-12-10 | 2020-04-17 | 昆山国显光电有限公司 | 一种有机电致发光器件、显示面板及显示装置 |
CN111354855A (zh) * | 2018-12-21 | 2020-06-30 | 固安鼎材科技有限公司 | 一种有机电致发光器件 |
CN111943942A (zh) * | 2019-05-14 | 2020-11-17 | 北京鼎材科技有限公司 | 化合物、热活化敏化荧光材料、有机电致发光器件及应用 |
Family Cites Families (6)
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CN111755615B (zh) * | 2020-06-30 | 2022-09-13 | 昆山国显光电有限公司 | 有机电致发光器件和显示装置 |
CN111933811B (zh) * | 2020-07-31 | 2022-09-13 | 昆山工研院新型平板显示技术中心有限公司 | 一种有机电致发光器件及显示装置 |
CN111864098B (zh) * | 2020-08-14 | 2022-07-12 | 昆山工研院新型平板显示技术中心有限公司 | 一种有机电致发光器件及显示装置 |
CN112490382B (zh) * | 2020-11-30 | 2022-09-13 | 昆山工研院新型平板显示技术中心有限公司 | 一种有机电致发光器件以及显示装置 |
CN112614953B (zh) * | 2020-12-15 | 2022-10-18 | 昆山国显光电有限公司 | 一种有机电致发光器件以及显示装置 |
CN112614954B (zh) * | 2020-12-15 | 2022-09-27 | 昆山国显光电有限公司 | 一种有机电致发光器件以及显示装置 |
-
2020
- 2020-12-15 CN CN202011480750.5A patent/CN112614953B/zh active Active
-
2021
- 2021-08-30 WO PCT/CN2021/115212 patent/WO2022127191A1/zh unknown
- 2021-08-30 KR KR1020237011835A patent/KR20230062633A/ko active Search and Examination
- 2021-08-30 JP JP2023521167A patent/JP2023545054A/ja active Pending
- 2021-08-30 EP EP21905124.0A patent/EP4207323A1/en active Pending
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2023
- 2023-03-21 US US18/187,225 patent/US20230225209A1/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111354855A (zh) * | 2018-12-21 | 2020-06-30 | 固安鼎材科技有限公司 | 一种有机电致发光器件 |
CN111943942A (zh) * | 2019-05-14 | 2020-11-17 | 北京鼎材科技有限公司 | 化合物、热活化敏化荧光材料、有机电致发光器件及应用 |
CN110911575A (zh) * | 2019-11-29 | 2020-03-24 | 昆山国显光电有限公司 | 一种有机电致发光器件及显示装置 |
CN111029477A (zh) * | 2019-12-10 | 2020-04-17 | 昆山国显光电有限公司 | 一种有机电致发光器件、显示面板及显示装置 |
Also Published As
Publication number | Publication date |
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JP2023545054A (ja) | 2023-10-26 |
CN112614953A (zh) | 2021-04-06 |
WO2022127191A1 (zh) | 2022-06-23 |
EP4207323A1 (en) | 2023-07-05 |
US20230225209A1 (en) | 2023-07-13 |
KR20230062633A (ko) | 2023-05-09 |
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